4" Steel Grate Collar | Agri Drain This 24" version fits on

This 24" version fits on the outside of PVC or Corrugated Metal Pipe (CMP) and is intended for heavier-duty surface conditions

Prevent rodents and other pests from plugging drainage systems with this 48" Rodent Guard

It fits outlet ODs from 15

Designed to slide inside 10" I

this riser has 4' of 1" holes at 24 holes per foot for increased inlet open area in deeper applications

4" Steel Grate Collar | Agri Drain This 24" version fits onHeavy steel grate collar designed to protect drainage intakes and improve water flow. This 4" collar fits on the outside of PVC, Corrugated Metal Pipe (CMP), or Corrugated HDPE Drainage Pipe and holds the grate flush inside the collar.